a:6:{i:0;s:8:"order_id";i:1;s:7:"dlytype";i:2;s:6:"dly_id";i:3;s:5:"items";s:3:"_pk";s:6:"dly_id";s:5:"_type";a:4:{s:8:"order_id";s:19:"bigint(20) unsigned";s:7:"dlytype";s:25:"enum('delivery','reship')";s:6:"dly_id";s:11:"varchar(20)";s:5:"items";s:4:"text";}}